public static void DownloadRaceList(DateTime date, List <int?> raceIds, RacingPostRacesEntities db)
{
string country;
var url = string.Format(@"https://www.racingpost.com/results/{0}/time-order", String.Format("{0:yyyy-MM-dd}", date));
var Browser = new ScrapingBrowser();
Browser.AllowAutoRedirect = true; // Browser has many settings you can access in setup
Browser.AllowMetaRedirect = true;
//go to the home page
//var PageResult = Browser.NavigateToPage(new Uri(url));
var web = new HtmlWeb();
var doc = web.Load(url);
var nodes = doc.QuerySelectorAll("div .rp-timeView__raceInfo").ToList();
// List<HtmlNode> nodes = doc.QuerySelectorAll("div .rp-timeView__buttons > a").ToList();
foreach (var item in nodes)
{
var courseUrl = baseUrl + item.ChildNodes[1].ChildNodes[1].Attributes["href"].Value;
var courseId = Helper.GetIdfromUrl(courseUrl, "https://www.racingpost.com/profile/course/");
string raceUrl = "";
if (item.ChildNodes[3].ChildNodes[1].Attributes.Any(a => a.Name == "href"))
{
raceUrl = baseUrl + item.ChildNodes[3].ChildNodes[1].Attributes["href"].Value;
}
else
{
continue;
}
int?raceId = Convert.ToInt32(raceUrl.Split('/').LastOrDefault());
if (!raceIds.Any(r => r == raceId))
{
//save url to be scraped
ScrapeRace scrapeRace = new ScrapeRace();
scrapeRace.Link = raceUrl;
scrapeRace.RaceId = raceId;
scrapeRace.RaceDate = date;
scrapeRace.Scraped = false;
scrapeRace.Required = true;
scrapeRace.CourseUrl = courseUrl;
var course = AllCourses.Where(c => c.Id == courseId).FirstOrDefault();
if (course == null)
{
RPCourse c = new RPCourse {
Id = courseId, Name = courseUrl.Split('/').LastOrDefault().ToUpper()
};
db.RPCourses.Add(c);
db.SaveChanges();
AllCourses.Add(c);
}
country = AllCourses.Where(c => c.Id == courseId).FirstOrDefault().Country;
scrapeRace.Country = string.IsNullOrEmpty(country) ? "GB" : country;
db.ScrapeRaces.Add(scrapeRace);
db.SaveChanges();
}
}
}
private static void SaveHorse(RacingPostRacesEntities db, RootObject result)
{
Console.Write(string.Format("Downlaod horse {0} name {1} \n", result.profile.horseUid, result.profile.horseName));
RPHorse rpHorse = new RPHorse();
rpHorse.Name = result.profile.horseName;
rpHorse.RPId = result.profile.horseUid;
rpHorse.Country = result.profile.horseCountryOriginCode;
rpHorse.Colour = result.profile.horseColour;
rpHorse.Sex = result.profile.horseSexCode;
rpHorse.SireId = result.profile.sireUid;
rpHorse.DamId = result.profile.damUid;
rpHorse.FoalYear = Convert.ToDateTime(result.profile.horseDateOfBirth).Year;
if (rpHorse.FoalYear > 1)
{
rpHorse.FoalDate = Convert.ToDateTime(result.profile.horseDateOfBirth);
}
else
{
rpHorse.FoalDate = Convert.ToDateTime("1/1/1753");
}
rpHorse.PostTemplate = true;
db.RPHorses.Add(rpHorse);
db.SaveChanges();
}
public static void SaveRunner(Race race)
{
using (RacingPostRacesEntities db = new RacingPostRacesEntities())
{
int?prevPos = 0;
foreach (var runner in race.Runners)
{
RPRunner rpRunner = new RPRunner();
rpRunner.HorseId = runner.HorseId;
rpRunner.RaceId = race.Id;
if (DidNotFinsh.Any(df => df.Equals(runner.PosTemp)))
{
rpRunner.DidNotFinish = runner.PosTemp;
rpRunner.Position = prevPos + 1;
prevPos = rpRunner.Position;
}
else
{
rpRunner.Position = Convert.ToInt32(runner.PosTemp);
prevPos = rpRunner.Position;
}
rpRunner.Status = "Runner";
rpRunner.Draw = string.IsNullOrEmpty(runner.Draw) ? 0 : Convert.ToInt32(runner.Draw);
rpRunner.Distance = runner.Distance;
// rpRunner.DistBeaten = Convert.ToDouble(runner.DistBeaten);
rpRunner.Price = runner.SP;
rpRunner.WeightRaw = runner.WeightRaw;
rpRunner.Age = Convert.ToInt32(runner.Age);
if (db.Jockeys.FirstOrDefault(j => j.Id == runner.JockeyId) == null)
{
db.Jockeys.Add(new Jockey {
Id = runner.JockeyId, Name = runner.Jockey
});
}
if (db.Trainers.FirstOrDefault(j => j.Id == runner.TrainerId) == null)
{
db.Trainers.Add(new Trainer {
Id = runner.TrainerId, Name = runner.Trainer
});
}
rpRunner.JockeyId = runner.JockeyId;
rpRunner.TrainerId = runner.TrainerId;
rpRunner.PostTemplate = true;
SaveHorse(new Horse {
Id = (int)rpRunner.HorseId
});
db.RPRunners.Add(rpRunner);
db.SaveChanges();
}
}
}
static void HorseScrape(string[] args)
{
List <int> horseIds = new List <int>();
RPHorse rpHorse;
using (StreamReader file = File.OpenText(@"C:\Users\MuhammadZubair\Documents\BELData\horse(Feb)(2).json"))
using (JsonTextReader reader = new JsonTextReader(file))
{
JObject o2 = (JObject)JToken.ReadFrom(reader);
JsonSerializer serializer = new JsonSerializer();
//var aa= JsonConvert.DeserializeObject<RPData>(text);
var rpHorses = o2.ToObject <RPHorses>();//.Deserialize<RPData>(reader);
Cleaner.GetBaseData();
// Cleaner.GetFooter();
int raceCount = 1;
using (RacingPostRacesEntities db = new RacingPostRacesEntities())
{
foreach (var item in rpHorses.Horses)
{
HorseCleaning.PrcessHorse(item);
HorseCleaning.PrcessHeader(item);
raceCount++;
rpHorse = new RPHorse();
rpHorse.Name = item.Name;
rpHorse.RPId = item.Id;
rpHorse.Country = item.Country;
rpHorse.Colour = item.Color;
rpHorse.Sex = item.Sex;
rpHorse.SireId = item.SireId;
rpHorse.DamId = item.DamId;
rpHorse.FoalDate = item.DOB;
rpHorse.FoalYear = item.DOB.Year;
rpHorse.PostTemplate = true;
db.RPHorses.Add(rpHorse);
}
db.SaveChanges();
}
//horseIds = horseIds.Distinct().ToList();
//foreach (var item in horseIds)
//{
// System.Diagnostics.Trace.Write(item + " ,\n");
//}
// Cleaner.ProcessClass(rpData.AllRaces[20]);// "(Class 4) | (4yo+) (2m5f82y)| | 2m5½f Heavy 10 hdles 1 omitted");
}
}
public static void SaveRace(Race race)
{
if (race.Id == 0)
{
throw new ArgumentNullException();
}
using (RacingPostRacesEntities db = new RacingPostRacesEntities())
{
if (db.RPRaces.FirstOrDefault(r => r.Id == race.Id) == null)
{
RPRace rpRace = new RPRace();
rpRace.Id = race.Id;
rpRace.CourseId = race.CourseId;
rpRace.StartTime = race.StartTime;
rpRace.Name = race.Name;
rpRace.RaceType = race.RaceType;
rpRace.Handicap = race.Handicap;
rpRace.Chase = race.Chase;
rpRace.Fences = race.Fences;
rpRace.FencesOmitted = race.FencesOmitted;
rpRace.FencesHurdles = race.FencesHurdles;
rpRace.ClassRaw = race.ClassRaw;
rpRace.Class = race.Class;
rpRace.GradeGroup = race.GradeGroup;
rpRace.Rating = race.Rating;
rpRace.Eligibility = race.Eligibility;
rpRace.DistanceYards = race.DistanceYards;
rpRace.DistanceStd = race.DistanceStd;
rpRace.Distance = race.Distance;
rpRace.Going = race.Going;
rpRace.PrizeMoney = race.PrizeMoney;
rpRace.Prize1st = race.Prize1st;
rpRace.Prize2nd = race.Prize2nd;
rpRace.Prize3rd = race.Prize3rd;
rpRace.Prize4th = race.Prize4th;
rpRace.Prize5th = race.Prize5th;
rpRace.Prize6th = race.Prize6th;
rpRace.CurrencyUnit = race.CurrencyUnit;
rpRace.Runners = Convert.ToInt32(race.NoOfRunners);
rpRace.Time = race.WinTime;
rpRace.NonRunners = race.NonRunners;
rpRace.PostTemplate = true;
db.RPRaces.Add(rpRace);
SaveRunner(race);
db.SaveChanges();
}
}
}
public static void ScrapeRace()
{
using (RacingPostRacesEntities db = new RacingPostRacesEntities())
{
var startDate = db.ScrapeCourses.FirstOrDefault().LastDateScraped;
//Check current date has all link downlaoded
var alreadyDownloaded = db.ScrapeRaces.Select(s => s.RaceId).ToList();
Courses = db.RPCourses.ToList();
//scrape page start
var linksToDownload = db.ScrapeRaces.Where(link => link.Required == true && link.Scraped == false).OrderBy(d => d.RaceDate).ToList();
foreach (var url in linksToDownload)
{
Thread.Sleep(1000);
int retry = 0;
while (retry <= 3)
{
using (System.Data.Entity.DbContextTransaction dbTran = db.Database.BeginTransaction())
{
try
{
Console.Write(string.Format("Downloading race for {0} - {1}\n", url.RaceDate, url.RaceId));
DownloadSingleRace(url.Link, db);
url.Scraped = true;
db.SaveChanges();
dbTran.Commit();
break;
}
catch (Exception ex)
{
dbTran.Rollback();
retry++;
//throw;
}
}
}
}
}
}
public static void ScrapeRaceList(DateTime endDate)
{
using (RacingPostRacesEntities db = new RacingPostRacesEntities())
{
var startDate = db.ScrapeCourses.FirstOrDefault().LastDateScraped;
//Check current date has all link downlaoded
var alreadyDownloaded = db.ScrapeRaces.Select(s => s.RaceId).ToList();
AllCourses = db.RPCourses.ToList();
//scrape page start
while (startDate <= endDate)
{
Thread.Sleep(2000);
Console.Write(string.Format("Scrape links for date {0} \n", startDate));
DownloadRaceList(startDate, alreadyDownloaded, db);
db.ScrapeCourses.FirstOrDefault().LastDateScraped = startDate;
db.SaveChanges();
startDate = startDate.AddDays(1);
}
}
}
public static void ProcessRunner(RPRace race, HtmlDocument doc, RacingPostRacesEntities db)
{
RPRunner runner;
var rows = doc.QuerySelectorAll("tbody").FirstOrDefault().ChildNodes.Where(c => c.Name == "tr").ToList().Where(row => row.Attributes[0].Value == "rp-horseTable__mainRow").ToList();
foreach (var item in rows)
{
runner = new RPRunner();
runner.Status = "Runner";
runner.PostTemplate = true;
runner.RaceId = race.Id;
var posTemp = item.QuerySelectorAll("div .rp-horseTable__pos").FirstOrDefault().ChildNodes[3].ChildNodes[1].ChildNodes[0].InnerHtml.Replace("\n", "").Trim();
if (DidNotFinsh.Any(df => df.Equals(posTemp)))
{
runner.DidNotFinish = posTemp;
}
else
{
runner.Position = Convert.ToInt32(item.QuerySelectorAll("div .rp-horseTable__pos").FirstOrDefault().ChildNodes[3].ChildNodes[1].ChildNodes[0].InnerHtml.Replace("\n", "").Trim());
}
string draw = item.QuerySelectorAll("div .rp-horseTable__pos").FirstOrDefault().ChildNodes[3].ChildNodes[1].ChildNodes[2].InnerHtml.Replace(" (", "").Replace(")", "").Trim();
int DrawPos;
int.TryParse(draw, out DrawPos);
runner.Draw = DrawPos > 0 ? Convert.ToInt32(DrawPos) : (int?)null;
var lendthAttr = item.QuerySelectorAll("span .rp-horseTable__pos__length").FirstOrDefault();
if (lendthAttr.ChildNodes.Count >= 2)
{
runner.Distance = lendthAttr.ChildNodes[1].InnerHtml;
}
if (lendthAttr.ChildNodes.Count >= 4)
{
// var dis = FractionToDouble(lendthAttr.ChildNodes[3].InnerHtml.Replace("[", "").Replace("]", ""));
}
var horseUrl = item.QuerySelectorAll("a .rp-horseTable__horse__name").FirstOrDefault().Attributes[0].Value;
runner.HorseId = Helper.GetIdfromUrl(horseUrl, "/profile/horse/");
runner.Price = item.QuerySelectorAll("span .rp-horseTable__horse__price").FirstOrDefault().InnerHtml.Replace("\n", "").Trim();
var persons = item.QuerySelectorAll("span .rp-horseTable__human__wrapper");
//jockey info
var jockeyUrl = persons.FirstOrDefault().ChildNodes[1];
runner.JockeyId = Helper.GetIdfromUrl(jockeyUrl.Attributes[0].Value, "/profile/jockey/");
Jockey jockey = new Jockey();
jockey.Id = Convert.ToInt32(runner.JockeyId);
jockey.Name = jockeyUrl.InnerHtml.Replace("\n", "").Trim();
jockey.Name = jockey.Name.Substring(0, jockey.Name.IndexOf("<"));
if (!db.Jockeys.Where(j => j.Id == jockey.Id).Any())
{
db.Jockeys.Add(jockey);
db.SaveChanges();
}
//trainer info
var trainerUrl = persons[1].ChildNodes[1];
runner.TrainerId = Helper.GetIdfromUrl(trainerUrl.Attributes[0].Value, "/profile/trainer/");
Trainer trainer = new Trainer();
trainer.Id = Convert.ToInt32(runner.TrainerId);
trainer.Name = trainerUrl.InnerHtml.Replace("\n", "").Trim();
if (trainer.Name.IndexOf("<") > 0)
{
trainer.Name = trainer.Name.Substring(0, trainer.Name.IndexOf("<"));
}
if (!db.Trainers.Where(j => j.Id == trainer.Id).Any())
{
db.Trainers.Add(trainer);
db.SaveChanges();
}
var age = item.ChildNodes[7].InnerHtml.Replace("\n", "").Trim();
if (age.IndexOf("<") > 0)
{
age = age.Substring(0, age.IndexOf("<"));
}
runner.Age = Convert.ToInt32(age);
var wt = item.ChildNodes[9].InnerHtml.Replace("\n", "").Trim();
runner.WeightRaw = ProcessWt(wt);
db.RPRunners.Add(runner);
}
}
public static void DownloadSingleRace(string url, RacingPostRacesEntities db)
{
int raceId = Convert.ToInt32(url.Split('/').LastOrDefault());
if (db.RPRaces.Any(r => r.Id == raceId))
{
return;
}
var Browser = new ScrapingBrowser();
Browser.AllowAutoRedirect = true; // Browser has many settings you can access in setup
Browser.AllowMetaRedirect = true;
//go to the home page
//var PageResult = Browser.NavigateToPage(new Uri(url));
var web = new HtmlWeb();
var doc = web.Load(url);
//Extract Header
RPRace race = new RPRace();
race.Id = raceId;
race.StartTime = Convert.ToDateTime(doc.QuerySelectorAll("span .rp-raceTimeCourseName__date").FirstOrDefault().InnerHtml);
race.Time = doc.QuerySelectorAll("span .rp-raceTimeCourseName__time").FirstOrDefault().InnerHtml;
race.Name = doc.QuerySelectorAll("h2 .rp-raceTimeCourseName__title").FirstOrDefault().InnerHtml;
race.CourseId = Convert.ToInt32(url.Split('/')[4]);
race.PostTemplate = true;
if (doc.QuerySelectorAll("span .rp-raceTimeCourseName_class").FirstOrDefault() != null)
{
string classDesc = doc.QuerySelectorAll("span .rp-raceTimeCourseName_class").FirstOrDefault().InnerHtml;
classDesc = classDesc.Replace("(Class ", "").Replace(")", "").Replace("\n", "").Trim();
race.Class = Convert.ToInt32(classDesc);
}
if (doc.QuerySelectorAll("span .rp-raceTimeCourseName_ratingBandAndAgesAllowed").FirstOrDefault() != null)
{
string ageAllowed = doc.QuerySelectorAll("span .rp-raceTimeCourseName_ratingBandAndAgesAllowed").FirstOrDefault().InnerHtml;
ageAllowed = ageAllowed.Replace("\n", "").Replace(")", "").Replace("(", "").Trim();//.Split(',')[1];
race.Eligibility = ageAllowed;
}
race.Distance = doc.QuerySelectorAll("span .rp-raceTimeCourseName_distance").FirstOrDefault().InnerHtml.Replace("\n", "").Trim();
var classRaw = doc.QuerySelectorAll("span .rp-raceTimeCourseName__info_container").FirstOrDefault();
classRaw.ChildNodes.ToList().ForEach(c =>
{
if (c.Name.Equals("span"))
{
race.ClassRaw = race.ClassRaw + c.InnerHtml.Replace("\n", "").Trim() + " | ";
}
if (c.Name.Equals("div"))
{
c.ChildNodes.ToList().ForEach(p =>
{
race.PrizeMoney = race.PrizeMoney + p.InnerHtml.Replace("\n", "").Trim().Replace("£", "£") + " ";
});
race.PrizeMoney = race.PrizeMoney.Trim();
}
});
race.Notes = doc.QuerySelectorAll("div .rp-raceInfo").FirstOrDefault().InnerHtml;
ProcessRaceAttributes(race);
ProcessFooter(race);
ProcessRunner(race, doc, db);
db.RPRaces.Add(race);
db.SaveChanges();
}